Use of Short Chain Fatty Acids in Cancer Prevention

Abstract

The invention relates to compositions for preventing or delaying the onset of hepatocellular cancer. The compositions of the invention may comprise short chain fatty acids. The compositions of the invention may also comprise probiotic bacteria. The compositions of the invention include compositions for preventing or delaying the onset of hepatocellular cancer by treating or preventing liver inflammation, liver disease, and precancerous lesions.

1 . A method for decreasing inflammation in a subject in need thereof, the method comprising administering to the subject a therapeutically effective amount of a composition comprising at least one short chain fatty acid or a pharmaceutically acceptable salt thereof; wherein the composition is administered orally as an oral dosage form. 
     
     
         2 . The method of  claim 1 , wherein the short chain fatty acid is selected from the group consisting of: formic acid, acetic acid, propionic acid, isobutvric acid, butyric acid, isovaleric acid, valeric acid, isocaproic acid, caproic acid, lactic acid, succinic acid, and pyruvic acid. 
     
     
         3 . The method of  claim 1 , wherein said composition further comprises a pharmaceutically acceptable excipient. 
     
     
         4 . The method of  claim 1 , wherein said composition is administered in combination with another therapeutic agent. 
     
     
         5 . (canceled) 
     
     
         6 . The method of  claim 1 , wherein the composition is administered with food or drink. 
     
     
         7 - 15 . (canceled) 
     
     
         16 . The method of  claim 1 , wherein decreasing inflammation is by modulating expression of a mediator of inflammation. 
     
     
         17 . The method of  claim 16 , wherein the mediator of inflammation is TNF-α. 
     
     
         18 . The method of  claim 17 , wherein the administering decreases expression of TNF-α. 
     
     
         20 . The method of  claim 1 , wherein the short chain fatty acid is butyric acid or a pharmaceutically acceptable salt thereof. 
     
     
         21 . The method of  claim 20 , wherein the composition further comprises propionic acid or a pharmaceutically acceptable salt thereof. 
     
     
         22 . The method of  claim 1 , wherein decreasing inflammation treats an inflammatory disease in the subject. 
     
     
         23 . The method of  claim 22 , wherein the inflammatory disease is associated with an autoimmune disease. 
     
     
         24 . The method of  claim 22 , wherein the inflammatory disease is associated with an autoaggressive disease.